40W LED tube emergency led driver with battery

40W Emergency LED kit is suitable for 3W to 40W led tube and other led lights,emergency power is 100% full power output and emergency time is 300min to 60min according to the power of led lights required . Emergency LED kit is being charged when AC power works, when fully charged, the circuit will protect the battery from over being-charged, and the emergency is standing by as soon as the battery is fully charged. The battery will be changed to supply power while the AC power fails and make the LED lights work and light up the way for people to escape and dismiss in order. Parameter Model: EM-40W Material:stainless steel Power for:3W to 40W（MAX 42W) Emergency driver Size:182*30*25mm Battery:li-ion 18650 11.1V 4400mAH Charging time:24hours Charging power:5W Standby power:0.5W Input voltage:85-265V,output230V Emergency Luminous flux: 100% Emergency time:300-60min Certificate:CE Rohs   Application  LED tubeLED panel lightled downlightled tri-proof lightLed liner light